

⚡ Ignite Performance, Drive with Confidence!
The DG521 Ignition Coil Pack and Iridium-Platinum Spark Plugs Set of 8 is engineered for Ford 4.6L and 5.4L V8 engines, delivering up to 20% improved fuel efficiency and enhanced ignition stability. Featuring German-imported copper coils and premium iridium-platinum spark plugs with up to 100,000 miles lifespan, this kit ensures reliable, OEM-spec direct fitment for models including Ford Expedition, F-150, Mustang, and Lincoln Navigator. Manufactured under strict quality standards, it reduces engine failures and emissions while optimizing power and MPG.

| Brand | KacuYelin |
| Vehicle Service Type | Car, Truck |
| Item Weight | 5.33 Pounds |
| Connector Gender | male |
| Installation Type | coil-on-plug |
| Manufacturer | KacuYelin |
| Automotive Fit Type | Vehicle Specific Fit |
| Model | DG521 Ignition Coil Pack |
| Item Weight | 5.33 pounds |
| Package Dimensions | 8.45 x 8.45 x 3.54 inches |
| Item model number | DG521 ignition coils and spark plugs set |
| Exterior | black |
| Manufacturer Part Number | KY-DG521-ZH |